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Extended and Enhanced Program Runs from July 1 to October 31

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301-206-4001 
Weekdays: 8:00 am - 6:00 pm 
Email: Customer Service
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301-206-4001
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Toll-Free: 800-828-6439
TTY: 301-206-8345
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WSSC Water offers five ways to pay your bill: Online, by Phone, by Mobile App, by Drive-Thru, by Mail and in Person. Go to Pay My Bill for more information.

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If you're experiencing a water emergency, such as a broken water main, or a sewer emergency, report it using our mobile app, email the Emergency Services Center, or call us at 301-206-4002.

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We're here to help. Eligible residential customers may start a pay plan or learn more about all of the financial assistance resources. Get started by going to Flexible Pay Plans.

Financial Assistance Programs

Permit Services is open Monday-Friday, 7 a.m.-4 p.m. except Wednesdays, 7 a.m.- Noon. Call us at 301-206-4003 for more information.

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Little Seneca Reservoir Project

Little Seneca Reservoir was constructed as an emergency drinking water source for local utilities during drought conditions. Water quality and capacity of the reservoir are threatened by the increase ...

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